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Question
The reaction of carbon with oxygen to produce carbon monoxide is an example of which class of reaction?
2C(s) + O2(g) -> 2CO(g)
A) single replacement
B) double replacement
C) combination
D) catalytic
E) endothermic
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Identify the Brnsted-Lowry acids in the following reaction.H2O + CO32- ->HCO3- + OH-A) H2O/HCO3-B) CO32-/HCO3-C) OH-/HCO3-D) CO32-/OH-E) H2CO3/H2O
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According to the Brnsted-Lowry definition,
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In the reaction of nitrogen gas with oxygen gas to produce nitrogen oxide, what is the effect of adding more oxygen gas to the initial reaction mixture? The reaction is shown below.N2(g) + O2(g) -> 2NO(g)A) The equilibrium shifts to produce more N2.B) The equilibrium shifts to produce more NO.C) The equilibrium is not affected.D) Extra catalyst is required to reach equilibrium.E) The temperature of the reaction mixture is raised.
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When a reaction is at equilibrium,
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A chemical reaction has reached equilibrium when
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Q:
0.50 mole of KCl is added to 2.0 kg of water. The boiling point of the solution will be ________ the boiling point of pure water.
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Q:
During the process of diluting a solution to a lower concentration,
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C) there is more solute in the concentrated solution.
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When 200. mL of water are added to 100. mL of 12% KCl solution the final concentration of KCl is (Assume the volumes add.)
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Q:
When KCl dissolves in water
A) the Cl- ions are attracted to dissolved K+ ions.
B) the Cl- ions are attracted to the partially negative oxygen atoms of the water molecule.
C) the K+ ions are attracted to Cl- ions on the KCl crystal.
D) the K+ ions are attracted to the partially negative oxygen atoms of the water molecule.
E) the K+ ions are attracted to the partially positive hydrogen atoms of the water molecule.
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A solution is prepared by dissolving 2 g of KCl in 100 g of H2O. In this solution, H2O is the
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STP stands for 25 C and 760 mmHg.